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    • 4. 发明授权
    • Wireless resource allocation apparatus and method
    • 无线资源分配装置及方法
    • US08737208B2
    • 2014-05-27
    • US12877372
    • 2010-09-08
    • Takeo OhsekiToshihiko KomineSatoshi Konishi
    • Takeo OhsekiToshihiko KomineSatoshi Konishi
    • H04B7/14H04J1/10H04J3/08H04W4/00
    • H04W72/1257H04W24/00H04W28/06H04W72/04H04W88/08
    • A wireless resource allocation apparatus performs determining an amount of VoIP traffic for each terminal station; determining whether semi-persistent scheduling or dynamic scheduling is used for transmitting each packet of the VoIP traffic, based on a result of the determination for the amount of the VoIP traffic; managing, for each terminal station, a resource block allocated in the semi-persistent scheduling; and managing each resource block which is not managed for the allocation in the semi-persistent scheduling and is allocated in the dynamic scheduling. If it is determined that the dynamic scheduling is used for transmitting each packet of the VoIP traffic to a terminal station, the resource block, which has been managed for the relevant terminal station as a resource block allocated in the semi-persistent scheduling, is released, and the released resource block is managed as a resource block allocated in the dynamic scheduling.
    • 无线资源分配装置对每个终端站执行VoIP流量的确定; 基于对所述VoIP业务量的确定的结果,确定是否使用半永久调度或动态调度来发送VoIP业务的每个分组; 对于每个终端站管理在所述半持久调度中分配的资源块; 并且管理在半持久调度中未被分配管理的每个资源块,并且在动态调度中被分配。 如果确定动态调度用于将VoIP业务的每个分组发送到终端站,则已经为相关终端站管理的资源块作为半持续调度中分配的资源块被释放 ,并且将释放的资源块作为在动态调度中分配的资源块进行管理。
    • 5. 发明授权
    • Receiver, channel state information compressing method, and computer program
    • 接收机,信道状态信息压缩方法和计算机程序
    • US08605805B2
    • 2013-12-10
    • US13226686
    • 2011-09-07
    • Yasuyuki HatakawaSatoshi Konishi
    • Yasuyuki HatakawaSatoshi Konishi
    • H04K1/10
    • H04L25/03343H04B7/0413H04L2025/03414H04L2025/03426H04L2025/03802
    • A receiver receives a signal from a transmitter via communication channels, informs the transmitter of channel state information, and includes a channel correlation value computation unit that computes a correlation value assigned to each channel state information combination; a conversion input data generation unit that determines a channel state information combination having a relatively large correlation based on the correlation value, to be conversion input data; a time-to-frequency region conversion unit that converts the region of the conversion input data from a time region to a frequency region; an information compressing unit that compresses information of a frequency component included in the conversion input data obtained by the time-to-frequency region conversion unit; and a transmitting unit that sends the transmitter, information-compressed data obtained by the information compressing unit and information used for isolating the channel state information items included in the conversion input data.
    • 接收机通过通信信道从发射机接收信号,向发射机通知信道状态信息,并包括:信道相关值计算单元,计算分配给每个信道状态信息组合的相关值; 转换输入数据生成单元,其基于相关值确定具有较大相关性的信道状态信息组合,作为转换输入数据; 时间频率区域转换单元,其将转换输入数据的区域从时间区域转换为频率区域; 信息压缩单元,压缩由时间 - 频率区域转换单元获得的转换输入数据中包括的频率分量的信息; 以及发送单元,发送发送器,由信息压缩单元获得的信息压缩数据和用于隔离包含在转换输入数据中的信道状态信息项的信息。
    • 7. 发明授权
    • Transmission power control of mobile station
    • 移动台发射功率控制
    • US08457677B2
    • 2013-06-04
    • US12897337
    • 2010-10-04
    • Toshihiko KomineTakeo OhsekiSatoshi Konishi
    • Toshihiko KomineTakeo OhsekiSatoshi Konishi
    • H04B7/00
    • H04W52/243
    • A transmission power control device is able to capture the serving sector measurement information of a mobile station with respect to a serving sector and the neighboring sector measurement information of the mobile station with respect to a neighboring sector. The transmission power control device selects a power control mode based on a decision as to whether or not the neighboring sector measurement information has been captured in an applied time in the past. The power level of a mobile station is determined based on the selected power control mode. Thus, it is possible to reduce inter-cell interference and inter-sector interference because the power level of a mobile station is determined in light of communication environments, even though the mobile station is connected with a base station in an LTE-based communication system which cannot always detect the neighboring sector measurement information.
    • 发送功率控制装置能够相对于相邻扇区捕获移动台相对于服务扇区的服务扇区测量信息和移动站的相邻扇区测量信息。 发送功率控制装置基于在过去的施加时间中是否已经捕获了相邻扇区测量信息的判定来选择功率控制模式。 基于所选择的功率控制模式确定移动台的功率电平。 因此,即使移动台与基于LTE的通信系统中的基站连接,由于移动台的功率电平是在通信环境中确定的,所以能够减小小区间干扰和扇区间干扰 其不能总是检测相邻扇区测量信息。
    • 8. 发明授权
    • Base station apparatus and wireless resource allocation method
    • 基站装置和无线资源分配方法
    • US08446866B2
    • 2013-05-21
    • US12707272
    • 2010-02-17
    • Xiaoqiu WangSatoshi Konishi
    • Xiaoqiu WangSatoshi Konishi
    • H04W4/00
    • H04W72/10H04W72/087
    • A base station apparatus in a wireless communication network system includes an information obtaining unit that obtains a delay request value for application data which is transmitted and received between a terminal and a communication partner thereof through an application layer, where the terminal performs data transmission and reception by wirelessly accessing the base station apparatus; and a resource allocator that computes, based on the delay request value for the application data, a residual time up to a time by which an application data transmitting side, which is one of the base station apparatus and the terminal, should complete wireless transmission of TCP packets which store the application data, and performs allocation of a wireless resource used in wireless communication between the base station apparatus and the terminal, based on a degree of margin of the residual time for a prearranged transmission time of the wireless transmission from the application data transmitting side.
    • 无线通信网络系统中的基站装置包括:信息获取单元,其通过应用层获取在终端与通信对方之间发送和接收的应用数据的延迟请求值,其中终端执行数据发送和接收 通过无线接入基站装置; 以及资源分配器,其基于所述应用数据的所述延迟请求值计算直到作为所述基站装置和所述终端之一的应用数据发送侧的完成无线传输的剩余时间 TCP数据包,其存储应用数据,并且基于来自应用的无线传输的预定传输时间的剩余时间的余量,执行基站设备和终端之间的无线通信中使用的无线资源的分配 数据发送端。